N81SU

1989 Beech C90A

Fixed-wing, multi-engine · serial LJ-1194

Valid registration

Registered with the FAA until May 31, 2028.

Registered owner

Medary Aviation LLC

Owner type: LLC
Address: 815 Medary Ave, Brookings, SD 57006
Fleet: 11 aircraft registered to this owner

Aircraft

Make and model: Beech C90A
Year built: 1989
Serial number: LJ-1194
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turboprop · P&w PT6A SER · 750 hp
Seats: 9
Weight class: Up to 12,499 lb
Certification: Type certificated · Standard airworthiness (issued Feb 23, 1989)
Mode S code: AB08A6 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: May 22, 2021 · last FAA action May 12, 2023

What a Beechcraft King Air 90 looks likePhoto of a Beechcraft King Air 90, not this aircraft: 海上自衛隊, CC BY 4.0, via Wikimedia Commons

Check the official record

This page mirrors the FAA's public registry file dated Oct 30, 2026. The FAA's own N-number inquiry is the official record, with the full owner address and documents.

Where is it now?

The registry doesn't show where an aircraft is flying. Flight trackers do, by tail number or Mode S code AB08A6: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

Something wrong?

Owners update their registration with the FAA Aircraft Registry; changes appear here the day after the FAA publishes them. Email admin@whoownsthisplane.com about how this site shows a record.